• Online Us

    24-hour service

  • Find Us

    Zhengzhou, China

  1. Home >
  2. aggregate >
  3. Gold Washing Machine For Small Miners Association

Gold Washing Machine For Small Miners Association

A third mining expert at nagy g, ursu munteanu, devised, in 1796, a new type of crusher, and the following year, yet another type of gold-washing machine. the other development was the enrolment at the selmecb nya mining academy, in upper-hungary, of a large number of young transylvanians.

Request Quote

Relate Blog

toTop